CN1720418A - 具有光触媒的空气清净装置 - Google Patents

具有光触媒的空气清净装置 Download PDF

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Publication number
CN1720418A
CN1720418A CNA028301269A CN02830126A CN1720418A CN 1720418 A CN1720418 A CN 1720418A CN A028301269 A CNA028301269 A CN A028301269A CN 02830126 A CN02830126 A CN 02830126A CN 1720418 A CN1720418 A CN 1720418A
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CN
China
Prior art keywords
air
photocatalyst
filter
reaction unit
mentioned
Prior art date
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CNA028301269A
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English (en)
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CN1297784C (zh
Inventor
胡家成
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Chiaphua Industries Ltd
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Chiaphua Industries Ltd
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Publication date
Application filed by Chiaphua Industries Ltd filed Critical Chiaphua Industries Ltd
Publication of CN1720418A publication Critical patent/CN1720418A/zh
Application granted granted Critical
Publication of CN1297784C publication Critical patent/CN1297784C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultra-violet radiation
    • A61L9/205—Ultra-violet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种具有光触媒的空气清净装置，包括机体、第一过滤装置、可生成螺旋形气流的光触媒反应单元、一强迫对流装置及电路控制装置，强迫对流装置设置在第一过滤装置与光触媒反应单元之间并连通第一过滤装置与光触媒反应单元。本发明由于采用长形的空气导管与在空气导管的切线方向设置进气口和在进气口处设置螺旋型导向叶片而有机结合组成光触媒反应单元的结构，使通过鼓风机进入空气导管内的空气成螺旋型在空气导管内绕圈流动，大大增加空气与光触媒的接触时间及机会，并使紫外灯管的灯光能均匀而无遮挡地直接照射到光触媒上，从而极大限度地发挥光触媒的净化效应，有效地提高光触媒的空气净化效率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CNB028301269A 2002-12-30 2002-12-30 具有光触媒的空气清净装置 Expired - Fee Related CN1297784C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000951 WO2004059218A1 (fr) 2002-12-30 2002-12-30 Purificateur d'air

Publications (2)

Publication Number Publication Date
CN1720418A true CN1720418A (zh) 2006-01-11
CN1297784C CN1297784C (zh) 2007-01-31

Family

ID=32661069

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028301269A Expired - Fee Related CN1297784C (zh) 2002-12-30 2002-12-30 具有光触媒的空气清净装置

Country Status (5)

Country Link
US (1) US7329313B2 (zh)
EP (1) EP1600699A4 (zh)
CN (1) CN1297784C (zh)
AU (1) AU2002357573A1 (zh)
WO (1) WO2004059218A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894041A (zh) * 2017-11-14 2018-04-10 冯志强 一种光触媒空气净化装置
CN111346251A (zh) * 2020-03-09 2020-06-30 南宁师范大学 一种二氧化钛空气净化消毒装置

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US20060159598A1 (en) * 2002-12-30 2006-07-20 Chiaphua Industries Limited Air cleaner
CN2879000Y (zh) * 2005-12-15 2007-03-14 美的集团有限公司 一种带杀菌消毒功能的空气净化器
US20100095844A1 (en) * 2008-10-17 2010-04-22 Steril-Aire, Inc. Portable room air purifier
US20100202932A1 (en) * 2009-02-10 2010-08-12 Danville Dennis R Air movement system and air cleaning system
KR20110012225A (ko) * 2009-07-30 2011-02-09 엘지전자 주식회사 냉각시스템
US20110030560A1 (en) * 2009-08-04 2011-02-10 Bohlen John R Air cleaner with multiple orientations
US8585980B2 (en) 2010-09-07 2013-11-19 Puradigm, Llc Enhanced photo-catalytic cells
US8585979B2 (en) 2010-09-07 2013-11-19 Puradigm, Llc Enhanced photo-catalytic cells
US10004349B2 (en) * 2014-05-03 2018-06-26 Jesus Daniel Vidal Cooling and sterilizing spoon
CN109945347B (zh) * 2019-03-28 2021-07-06 中国人民解放军火箭军疾病预防控制中心 一种疫区隔离室空气净化装置
CN111895530A (zh) * 2020-06-29 2020-11-06 合肥杜威智能科技股份有限公司 具有净化因子的循环室内空气净化装置

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CN2114787U (zh) * 1991-12-13 1992-09-02 中国科学院兰州化学物理研究所 光催化空气净化器
CN2164518Y (zh) * 1993-05-28 1994-05-11 陕西省眉县夏汇电器厂 光催化空气净化机
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894041A (zh) * 2017-11-14 2018-04-10 冯志强 一种光触媒空气净化装置
CN111346251A (zh) * 2020-03-09 2020-06-30 南宁师范大学 一种二氧化钛空气净化消毒装置
CN111346251B (zh) * 2020-03-09 2021-07-02 南宁师范大学 一种二氧化钛空气净化消毒装置

Also Published As

Publication number Publication date
EP1600699A4 (en) 2007-06-13
US20060130656A1 (en) 2006-06-22
AU2002357573A1 (en) 2004-07-22
CN1297784C (zh) 2007-01-31
US7329313B2 (en) 2008-02-12
WO2004059218A1 (fr) 2004-07-15
EP1600699A1 (en) 2005-11-30

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